Manufacturing Maintenance Supervisor

About Tosoh Quartz Tosoh Quartz is a global leader in high-precision silica glass products. Innovation and quality drive our success in the semiconductor industry. As part of the diversified Tosoh Corporation family, our teams in the US and the UK collaborate across continents to deliver cutting-edge semiconductor solutions through advanced engineering and a commitment to continuous improvement. With over 300 dedicated employees, we offer a dynamic environment focused on developing new products, fostering professional growth, and shaping the future of technology. Role Overview As the Maintenance Supervisor, you will oversee the day-to-day operations of our manufacturing maintenance team, lead maintenance related projects, and perform hands‑on maintenance work and training. 70% of your time will be dedicated to leadership duties and 30% to equipment maintenance. What You’ll Do At Tosoh Quartz Plan and schedule the activities of the maintenance group, directing staff on maintenance and repair of equipment. Manage team adherence to Tosoh Quartz policies, including timekeeping, attendance, and performance. Assess current processes, tools, and guidelines; create a system to prioritize and address findings. Establish and adhere to predictive and preventative maintenance, ISO, and safety audit schedule of all maintenance tools and manufacturing equipment. Document and maintain inventory of required parts, products, tools, and supplies. Ensure staff adheres to safety policies and procedures, including handling of acids, hydrogen gas, and PPE. Act as a technical expert for the maintenance team, providing guidance, training, and support. Maintain training matrix of skills, equipment, and tools for the maintenance staff. Work closely with safety, production, and engineering staff to ensure efficient and accurate completion of all work. Provide oversight of all incidents, equipment, and tools; direct and train staff in equipment repair and or replacement. Who You Are High school diploma or GED. 5 years of equipment maintenance experience in a manufacturing environment, with 3 years at the senior level. Experience with lathes, milling machines, saws, ovens, CNC machines, acid tanks, hydrogen systems, and piping. Experience developing and implementing processes, systems, and tools. Experience documenting processes and procedures. Ability to document process and procedures used in the maintenance and repair of manufacturing equipment. Ability to use and understand maintenance test and measurement equipment. Knowledge of mechanical, electrical and plumbing systems. Ability to read and interpret technical drawings, sketches, layouts, specifications, etc. Intermediate computer skills. Experience supervising maintenance teams. Project management experience. Change management or LEAN experience. Benefits Comprehensive health and wellness benefits. $500 annual wellness reimbursement. 401(k) with company match. Generous PTO accrual and 10 paid holidays. Tuition reimbursement. Dependent scholarship and education assistance. Columbia Sportswear Employee Store access. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran. All applicants who receive a conditional offer of employment will be required to successfully complete pre-employment drug and background screenings. #J-18808-Ljbffr Tosoh Quartz, Inc.